Computer Science · History of Computing
Identify the correct logical and chronological sequence of the following four randomly ordered sentences (A - D) describing the invention of the computer mouse: A. We use the mouse today because it is the pointing device easiest to use compared to joysticks, trackballs, etc. B. Doug Engelbart was bored at a conference and started thinking about tracking the movement of a plane using two sets of wheels moving in orthogonal directions. C. Doug Engelbart remembered these notes when trying to come up with a device to select objects on a computer screen. D. Doug Engelbart tells the story of how he invented the mouse. Choose the correct answer from the options given below:
- 1D, B, C, A✓
- 2B, C, D, A
- 3A, B, C, D
- 4D, C, B, A
Correct answer
D, B, C, A
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